Mercedes-Benz CLS 450 Ceramic Coating Review: Cost & Results

Deep Scratch Repair and Precision Polish for a Mercedes-Benz CLS 450

Owners of the Mercedes-Benz CLS 450, have you been bothered by deep scratches on your car's body? This review details a comprehensive scratch repair and precision polishing service performed on a Mercedes-Benz CLS 450. While many clients opt for shipping their vehicles, we ensure detailed communication throughout the process to guarantee the best results. We meticulously addressed the owner's concerns, covering everything from interior leather care to exterior precision polishing.

The Ceramic Coating Process: From Pre-Treatment to Shine

The service began with a thorough inspection of the Mercedes-Benz CLS 450's interior and exterior. Following this, a multi-stage pre-treatment was initiated. This included a high-pressure wash, chemical removal of iron and tar contaminants, and a clay bar treatment to ensure a perfectly smooth surface. This crucial step prepares the paint for polishing and coating, correcting issues like swirl marks that cause light distortion and restoring a clear, glossy finish. The most significant challenge for this particular vehicle was a deep scratch, described as being deep enough to catch a fingernail and visibly whitened.

Installation process:

1. Surface Preparation: Thorough washing, decontamination (iron/tar removal), and clay bar treatment to remove all surface contaminants and ensure a smooth canvas.
2. Scratch Repair (if needed): For deep scratches, a sanding and polishing technique is employed to carefully level the paint surface without compromising the clear coat excessively.
3. Precision Polishing: A multi-stage polishing process to remove any remaining swirl marks, fine scratches, and sanding marks, maximizing the paint's gloss.
4. Ceramic Coating Application: Application of a nano ceramic coating (e.g., 'Innos Xpert' glass coating) to protect the paint and provide a long-lasting, high-gloss finish.
5. Curing: Allowing the coating to cure naturally for approximately 48 hours to achieve maximum hardness and durability.

After the deep scratch repair, the precision polishing phase commenced. A three-step polishing process was used to eliminate all swirl marks and minor scratches, significantly enhancing the paint's reflectivity. This also addressed any micro-marring that might have resulted from the sanding process. Finally, a glass coating was applied to protect the paintwork and deliver a durable, brilliant shine. The coating requires about 48 hours of natural curing to reach its full hardness.

Interior Care and Final Results

Alongside the exterior work, interior leather cleaning was performed. The original ivory floor mats were cleaned, and meticulous attention was paid to buttons and rubber seals using specialized brushes. An eco-friendly leather cleaner was used on all leather surfaces, excluding already damaged areas, to create a fresh and clean cabin environment. While severely damaged leather cannot be restored through cleaning alone, removing general grime significantly brightened the interior.

The completed Mercedes-Benz CLS 450 looked as if it had just rolled off the showroom floor. The owner was particularly impressed with how the deep scratch had vanished. The entire service took approximately two days, including curing time. The estimated cost for this comprehensive service ranged from 800,000 to 1,500,000 Korean Won (approximately $600 - $1,150 USD, depending on the exchange rate and vehicle condition). Detailed aftercare instructions were provided before the vehicle was returned to the owner.